Ark-0
Ark-0 is a test network for trying things out. It may be reset at any time.

Block 6471

Hash
000000016e053ede333e5f57109bf98b0a3ec8b0f86ee9b9e9c3f96f3dcf16ac
Confirmations
34641
Time
2026-09-23 00:28:15 UTC
Median time
2026-09-23 00:12:40 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
8c53381b1ab675b91524ea4403e0a5a790d7f1da2c62e0b53bb07873152f3e93
Previous block
000000297753c656779cfc4a8e7517425407e825be5ec79b6f6fabf8479ca415
Next block
0000002da3a28e1c0e398f86e9bb447796caaf46c80a1d2d5e2aebe7aca9349a

ML-DSA-44 block signature (M2)

M2 is an experimental rule of this test network. From a height set in its build, a node that enforces M2 accepts a block only if, besides the classical signet signature, the block carries a valid ML-DSA-44 signature by the Ark-0 block key, in its coinbase's witness commitment output. This page shows that signature; it does not check it.

Block 6471 is below the activation height 20000: nodes do not require this signature, and only log the result of checking it when run with -debug=validation. The block producer adds it from height 18000 on, so that nodes can check it before it is required.

Status
No ML-DSA-44 block signature in this block

Transactions

txidInputsOutputsAmountFee
8c53381b1ab6…7873152f3e93 coinbase1250